public void IsInvalid_WhenName_AlreadyExists()
{
var queries = new Mock<IProcessQueries>(MockBehavior.Strict);
var validator = new ValidateCreateUserCommand(queries.Object);
var command = new CreateUser
{
Name = "alreadyIn",
};
Expression<Func<UserBy, bool>> expectedQuery = x => x.Name == command.Name;
var entity = new User { Name = "AlreadyIn" };
queries.Setup(x => x.Execute(It.Is(expectedQuery))).Returns(Task.FromResult(entity));
var result = validator.Validate(command);
result.IsValid.ShouldBeFalse();
Func<ValidationFailure, bool> targetError = x => x.PropertyName == command.PropertyName(y => y.Name);
result.Errors.Count(targetError).ShouldEqual(1);
result.Errors.Single(targetError).ErrorMessage.ShouldEqual(Resources.Validation_AlreadyExists
.Replace("{PropertyName}", User.Constraints.NameLabel)
.Replace("{PropertyValue}", command.Name)
);
queries.Verify(x => x.Execute(It.Is(expectedQuery)), Times.Once);
//validator.ShouldHaveValidationErrorFor(x => x.Name, command.Name);
//queries.Verify(x => x.Execute(It.Is(expectedQuery)), Times.Once);
}
public void IsInvalid_WhenName_IsEmpty(string name)
{
var queries = new Mock<IProcessQueries>(MockBehavior.Strict);
var validator = new ValidateCreateUserCommand(queries.Object);
var command = new CreateUser { Name = name };
var result = validator.Validate(command);
result.IsValid.ShouldBeFalse();
Func<ValidationFailure, bool> targetError = x => x.PropertyName == command.PropertyName(y => y.Name);
result.Errors.Count(targetError).ShouldEqual(1);
result.Errors.Single(targetError).ErrorMessage
.ShouldEqual(Resources.notempty_error.Replace("{PropertyName}", User.Constraints.NameLabel));
//validator.ShouldHaveValidationErrorFor(x => x.Name, command.Name);
queries.Verify(x => x.Execute(It.IsAny<UserBy>()), Times.Never);
}
public void IsInvalid_WhenNameLength_IsGreaterThan_MaxLength()
{
var queries = new Mock<IProcessQueries>(MockBehavior.Strict);
var validator = new ValidateCreateUserCommand(queries.Object);
var command = new CreateUser { Name = string.Format("{0} {1} {2}", Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid()) };
var result = validator.Validate(command);
result.IsValid.ShouldBeFalse();
Func<ValidationFailure, bool> targetError = x => x.PropertyName == command.PropertyName(y => y.Name);
result.Errors.Count(targetError).ShouldEqual(1);
result.Errors.Single(targetError).ErrorMessage.ShouldEqual(Resources.Validation_MaxLength
.Replace("{PropertyName}", User.Constraints.NameLabel)
.Replace("{MaxLength}", User.Constraints.NameMaxLength.ToString(CultureInfo.InvariantCulture))
.Replace("{TotalLength}", command.Name.Length.ToString(CultureInfo.InvariantCulture))
);
//validator.ShouldHaveValidationErrorFor(x => x.Name, command.Name);
queries.Verify(x => x.Execute(It.IsAny<UserBy>()), Times.Never);
}
public void IsValid_WhenAllRulesPass()
{
var queries = new Mock<IProcessQueries>(MockBehavior.Strict);
var validator = new ValidateCreateUserCommand(queries.Object);
var command = new CreateUser { Name = "valid" };
Expression<Func<UserBy, bool>> expectedQuery = x => x.Name == command.Name;
queries.Setup(x => x.Execute(It.Is(expectedQuery))).Returns(Task.FromResult(null as User));
var result = validator.Validate(command);
result.IsValid.ShouldBeTrue();
queries.Verify(x => x.Execute(It.Is(expectedQuery)), Times.Once);
//validator.ShouldNotHaveValidationErrorFor(x => x.Name, command.Name);
//queries.Verify(x => x.Execute(It.Is(expectedQuery)), Times.Once);
}